1) cationic polymeric microparticles
阳离子有机微粒
1.
The application as retention and drainage aids on bleached hardwood pulp, bleached wheat straw pulp and deinked wastepaper pulp were studied with a novel cationic polymeric microparticles(CPMP) prepared in lab.
探讨了自制的阳离子有机微粒(CPMP)对漂白阔叶木浆、漂白麦草浆和脱墨废纸浆助留助滤作用的影响。
2.
A novel cationic polymeric microparticles (CPMP) was prepared, the application of which as retention and drainage aids wasstudied and compared with CPAM and APAM.
探讨了采用苯乙烯、DADMAC等为原料制备新型结构的阳离子微粒的合成条件,研究了自制的阳离子有机微粒CPMP的特性及其对漂白阔叶木浆助留助滤的作用,并与阴离子聚丙烯酰胺(APAM)、阳离子聚丙烯酰胺(CPAM)进行了比较。
2) anonic organic particulate
阴离子有机微粒
3) cationic copolymer based organic microparticle
阳离子共聚物型有机微粒
1.
Novel cationic copolymer based organic microparticle with excellent dispersing property,storage and organic crystal characteristic were synthesized under optimized experimental conditions principally according to emulsion polymerization mechanism.
以苯乙烯、丙烯酰胺等为原料,采用乳液聚合工艺制备的阳离子共聚物型有机微粒,可在少量阳离子低分子表面活性剂的基础上,对松香/马来松香/松香甘油酯混合物起到良好的乳化与分散作用,所得胶料在助留剂用量为0。
2.
The experimental results show that,the cationic copolymer based organic microparticle can give striking emulsifying and dispersing effect when combined with a small amount of low-molecular-weight surfactants.
本文针对自制的阳离子共聚物型有机微粒对松香及松香/石蜡混合物的乳化与分散作用进行了研究。
4) cationic microparticle
阳离子微粒
1.
The studied advances of the novel cationic microparticle retention sys tems were introduced in the paper.
介绍了新型阳离子微粒助留体系的研究情况,着重介绍了几种无机阳离子微粒和有机阳离子微粒的特点、作用机理及其与阴离子聚合物的复配情况。
2.
Layered double hydroxides consisting of layers with cationic charges may be the potential candidates of cationic microparticlesforming retention aid system with anionic polyacrylamide.
混合二元金属氢氧化物是自然界中唯一带有正电荷的粘土矿物,可望与阴离子聚丙烯酸胺组成阳离子微粒助留体系。
3.
This paper deals with the latest research in microparticle retention systems, focusing on the development in the complex system ofcationic microparticle and anionic polymer as well as the silicon ultramicrochemical technique.
论述了近两年来微粒助留体系的最新研究动态和研究成果,如阳离子微粒与阴离子聚合物复配的微粒助留系统、超微硅化学技术等。
5) organic cation
有机阳离子
1.
The effects of modification by the type and amount of organic cation added,reaction temperature,and pH were investigated,and the samples were systemically characterized with XRD,FTIR,TGA,SEM and TEM.
为了改善蒙脱土的层间结构,采用十六烷基三甲基溴化铵(CTAB)与十八烷基三甲基氯化铵(OTAC)对钠基蒙脱土进行有机插层改性,并且考察了有机阳离子种类、反应温度、pH值及有机阳离子加入量对插层效果的影响。
6) cationic organic aminoester
阳离子有机胺酯
补充资料：阳离子-阳离子干扰
分子式：
CAS号：
性质：火焰原子吸收光谱分析中，伴生阳离子对待测阳离子测定中信号的增强或抑制。它属于化学干扰；信号增强属于增感效应，信号被抑制属于干扰效应。如测定镁时铝存在可抑制镁的信号；测定铝时钛存在，可增强铝的信号。前者由于生成难解离的MgO·Al2O3，减少了镁的基态原子；后者是钛的亲氧能力比铝强，钛夺取了氧化铝中的氧，生成氧化钛，铝从氧化铝中释放出来。
CAS号：
性质：火焰原子吸收光谱分析中，伴生阳离子对待测阳离子测定中信号的增强或抑制。它属于化学干扰；信号增强属于增感效应，信号被抑制属于干扰效应。如测定镁时铝存在可抑制镁的信号；测定铝时钛存在，可增强铝的信号。前者由于生成难解离的MgO·Al2O3，减少了镁的基态原子；后者是钛的亲氧能力比铝强，钛夺取了氧化铝中的氧，生成氧化钛，铝从氧化铝中释放出来。
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参考词条